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A remote retrieval method for power grid comprehensive information

An integrated information and power grid technology, applied in the direction of electrical digital data processing, data processing applications, instruments, etc., can solve the problem that no solution has been proposed, the comprehensive information data of the power grid cannot be shared and exchanged, and the comprehensive information monitoring requirements of the lower power grid cannot be met, etc. problems, to achieve the effect of improving reusability

Inactive Publication Date: 2018-12-18
STATE GRID CORP OF CHINA +3
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Problems solved by technology

Based on the above situation, the power grid comprehensive information data between different dispatching systems cannot be shared and exchanged, which cannot meet the monitoring needs of the power grid dispatching technical support system for the comprehensive information of the lower power grid
For the remote access method of power grid comprehensive information between different power grid control centers, no effective solution has yet been proposed

Method used

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  • A remote retrieval method for power grid comprehensive information
  • A remote retrieval method for power grid comprehensive information
  • A remote retrieval method for power grid comprehensive information

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Embodiment Construction

[0030] The technical content of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0031] In order to ensure the comprehensiveness and effectiveness of the multi-application real-time data of the power grid, the present invention takes the wide-area panoramic distributed integrated power dispatching system independently developed by the State Grid Corporation of China (abbreviated as the D-5000 system) as an embodiment for illustration. By combining the D-5000 system, the present invention can realize the integration of real-time data of different applications in the local control center, and can also realize the remote retrieval of comprehensive information of the power grid within the scope of multiple control centers.

[0032] The existing D-5000 system includes man-machine module, data service intermediate module (middata, midmmi) and real-time database. Each real-time database in the D-...

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Abstract

The invention discloses a power grid integrated information remote access method. The method includes allowing a local control center to transmit a power grid integrated information remote access service request to a remote control center, allowing the remote control center to make decisions according to the remote access service request and return image files to the local control center, and allowing the local control center to analyze the image files and transmit an image data service request to the remote control center; allowing the remote control center to query real-time data indexes in a power grid integrated information database according to the content of the image data service request, acquiring the power grid integrated information data according to the indexes, and transmitting the power grid integrated information data to the local control center after power grid integrated information combination; allowing the local control center to receive and display the power grid integrated information data. Thus, the share and exchange of the power grid integrated information of different control centers can be implemented, and the practicality level of power grid integrated information monitoring is raised effectively.

Description

technical field [0001] The invention relates to a remote retrieval method for grid comprehensive information, which belongs to the technical field of electric power system dispatching. Background technique [0002] As the control center of the power system, the power grid dispatching system ensures the safe and stable operation of the power system. With the rapid development of grid scale and technology, grid dispatching system has become an important means of monitoring, control and management of power system. At present, it is an urgent need for the development of the power system to accelerate the realization of an integrated and standardized power grid dispatching system. [0003] At present, in terms of remote information retrieval, the power grid dispatching system has realized the retrieval of image information between the dispatching center and the substation. For example, in the Chinese patent application with application number 201310285601.7, a method for remote...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30G06Q50/06
CPCG06F16/2228G06F16/245G06Q50/06
Inventor 赵林苏大威张亮仇晨光田国辉徐春雷梅峥裴培赵春光彭栋王晓春王钰
Owner STATE GRID CORP OF CHINA
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